Compliance Information
Pollution D egree
Pollution Degr
ee 2 (as defined in IEC 61010-1). Note: Rated for indoor use only.
Installation (Ov ervoltage)
Category Descriptions
Terminals on this product may have different installation (overvoltage) category
designations. The installation categories are:
Measurement Category IV. For measurements performed at the source of
low-voltage installation.
Measurement Category III. For measurements performed in the building
installation.
Measurement Category II. For measurements performed on circuits directly
connected to t he low-voltage installation.
Measurement Category I. For measurements performed on circuits not
directly connected to MAINS.
Overvoltage Category
Overvol
tage Category II (as defined in IEC 61010-1)
10 MSO2000B and DPO2000B Installation and Safety Instructions